Maximum Extent
Maximum Extent (Interactive Map)

Data

Name: arkansas

Type: Cluster

Start: 1819 AD

End: 1861 AD

Statistics

All Statistics: All Statistics

Icon arkansas

If you are looking for the page with the statistics about this nation you can find it here: All Statistics

The cluster includes all the forms of the country.

The cluster includes the following incarnations of the same nation:

  • Arkansaw Territory
  • Arkansas Territory
  • Arkansas
  • Establishment


  • July 1819: The Territory of Arkansas, officially the Territory of Arkansaw, and commonly known as the Arkansas Territory or the Arkansaw Territory (A. T. or Ar. T.), was an organized incorporated territory of the United States that existed from March 2, 1819, to June 15, 1836, when the final extent of Arkansas Territory was admitted to the Union as the State of Arkansas.
  • Chronology


    Interactive Chronologies with maps are available in the section Changes Navigation

    1. American Civil War


    Was a civil war in the United States of America between the central government (Unionists) and the secessionist Confederate States of America that occupied the southern States. The main cause of the war was the different economic system of the northern and southern states: the northern states were industrialized and had abolished slavery, whereas the southern states relied on slavery to run its plantation agriculture based economy. At the end of the war the Union occupied the southern states and slavery was abolished. .

    1.1.Secession Phase

    The election of Abraham Lincoln in 1860 caused a wave of southern states secessions in the United States. The secessionist states soon formed an independent country, the Confederate States of America.

  • May 1861: Arkansas seceded from the United States.
  • May 1861: Arkansas was admitted to the Confederate States.

  • 2. Further events (Unrelated to Any War)


  • January 1820: The Adams-OnĂ­s Treaty between the United States and Spain defined the boundary between the U.S. and New Spain.

  • April 1820: In 1820, the name "Arkansas Territory" was officially used instead of "Arkansaw Territory." This change was made during the administration of Governor James Miller, who was appointed by President James Monroe. The spelling was altered to reflect the correct pronunciation of the state's name.

  • May 1824: In 1824, the westernmost portion of the Arkansas Territory was removed and became part of the Unorganized Territory.

  • November 1824: U.S. treaty concluded at Harrington's (Arkansas Territory) with the Quapaw.

  • January 1825: U.S. treaty concluded at Washington D.C. with the Choctaw.

  • June 1825: The Osages ceded their traditional lands across Missouri, Arkansas, and Oklahoma to the U.S.A. in the treaties of 1818 and 1825

  • May 1828: U.S. treaty concluded at Washington D.C. with the Cherokee nation west of Mississippi river.

  • May 1828: A westernmost portion of Arkansas, known as the "Cherokee Outlet", was removed on May 6, 1828, reducing the territory to the extent of the present state of Arkansas.

  • July 1835: U.S. treaty concluded at the Caddo agency of Louisiana with the Caddo.

  • June 1836: The Territory of Arkansas, officially the Territory of Arkansaw, and commonly known as the Arkansas Territory or the Arkansaw Territory (A. T. or Ar. T.), was an organized incorporated territory of the United States that existed from March 2, 1819, to June 15, 1836, when the final extent of Arkansas Territory was admitted to the Union as the State of Arkansas.

  • Disestablishment


  • May 1861: Arkansas seceded from the United States.
  • May 1861: Arkansas was admitted to the Confederate States.
  • Selected Sources


  • Royce, C. C. (1899): Indian Land Cessions in the United States, Eighteenth Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution, p. 706
  • Royce, C. C. (1899): Indian Land Cessions in the United States, Eighteenth Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution, p. 708
  • Royce, C. C. (1899): Indian Land Cessions in the United States, Eighteenth Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution, p. 720
  • Royce, C. C. (1899): Indian Land Cessions in the United States, Eighteenth Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution, p. 754
  • Secession Ordinances of 13 Confederate States (1861). Digital History. Retrieved on 25 September 2023 on http://www.digitalhistory.uh.edu/disp_textbook.cfm?smtID=3&psid=3953
  • The Statutes at Large of the Provisional Government of the Confederate States of America, from the Institution of the Government, February 8, 1861, to its Termination, February 18, 1862, Inclusive. Arranged in Chronological Order. Together with the Constitution for the Provisional Government, and the Permanent Constitution of the Confederate States, and the Treaties Concluded by the Confederate States with Indian Tribes. Documenting the American South. Retrieved on 4 April 2024 on https://docsouth.unc.edu/imls/19conf/19conf.html
  • All Phersu Atlas Regions

    Africa

    Americas

    Asia

    Europe

    Oceania